Search results
People also ask
What is a pound per square inch?
What is pound per square inch (psi)?
What is kilopound per square inch?
What PSI is a pound per square inch gauge?
The pound per square inch (abbreviation: psi) or, more accurately, pound-force per square inch (symbol: lbf/in 2), is a unit of measurement of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force with magnitude of one pound-force applied to an area of one square inch .
Pounds per square inch can be abbreviated as psi; for example, 1 pound per square inch can be written as 1 psi. PSI can be expressed using the formula: 1 psi = 1 lbf in 2. Pressure in pounds per square inch are equal to the pound-force divided by the area in square inches.
Pounds Per Square InchPascalsHectopascalsAtmospheres1 psi6,895 Pa68.9475 hPa0.068046 atm2 psi13,790 Pa137.895 hPa0.136092 atm3 psi20,684 Pa206.8425 hPa0.204138 atm4 psi27,579 Pa275.79 hPa0.272184 atmPounds per square inch (PSI) is the pressure that results when a 1-pound force is applied to a unit area of 1 square inch. It is the measurement of pressure used in the imperial unit system of measurement. PSI is commonly used to measure the pressure of gases, known as pneumatic pressure, or liquids, also called hydraulic pressure.
- Paul Kirvan
- 3 min
Home. Pounds per square inch (psi) - Pressure Conversions. Pounds per square inch ( or pound-force per square inch) is a non-SI unit of Pressure. The symbol for pounds per square inch is psi or lbf/in 2. Select a Conversion. Select one of the psi conversions below: Pounds per square inch to Atmosphere (psi to atm)
Pounds or pound force per square inch (psi, lb/in², pfsi or lbf/in²) is a widely used British and American unit of measure for pressure. 1 psi equals 6,894.76 pascals. In the USA the PSI pressure unit is the primary unit of measure for pressure and almost all pressure instruments are specified and display in pounds per square inch.
Pound per square inch (psi - Avoirdupois (U.S.)), pressure. The pound-force per square inch (symbol: lbf/in 2) is a non-SI unit of pressure based on avoirdupois units. In casual English language use it is rendered as "pounds per square inch", abbreviated to psi with little distinction between "mass" and "force".
Mar 14, 2024 · PSI, or pounds per square inch, is a unit of pressure that measures the force applied over one square inch of area. One PSI is equivalent to the force exerted by one pound of force applied to an area of one square inch. This unit is widely used in the United States and other countries that utilize the imperial system of measurements.
